baber/WOPTO huggingface dataset:
Patent EP-0245957-A3 (EP)
IPC: B63B35/00
Filed: 1987-04-10
Abstract: A marine seismic survey vessel includes at least two 
rotatable first drums arranged each to receive a towed re­
ceiver array and a rotatable second drum arranged to receive 
a towed source array, each of said first and second drums 
being mounted in or on the survey vessel, and said second 
drum being disposed in the vessel intermediate said first 
drums. Preferably each rotatable drum is disposed to extend 
through the deck of a said vessel. It is preferred that each 
drum, and driving gear therefor, be mounted on a first deck of 
the vessel with the towed array thereof being arranged to pay 
out through a second deck of the vessel. Preferably each 
rotatable drum is arranged to be skewable about an axis 
normal to the axis of revolution of the drum.
Patent EP-0246018-A3 (EP)
IPC: G01C3/24
Filed: 1987-05-05
Abstract: In the method, relatively inclined beams of light (14,16) are projected 
towards the target (O) from spaced locations (12,18) at the station from 
which the distance to the target (O) is to be measured. The 
locations (12,18) are moved relative to one another along a linear path 
to bring the illuminated zones on the object (O) together. The 
spacing of the locations (12,18) then gives an indication of the distance 
sought to be measured. Apparatus for carrying out the method is 
also described.
Patent EP-0251558-A3 (EP)
IPC: C09K8/60
Filed: 1987-06-16
Abstract: A clay stabilizing agent is made by polymerizing 
diallyldimethylammonium chloride with sulfur dioxide in 
the presence of an erythorbic acid salt as polymerization 
reaction rate retarder, to form a solid cationic copolymer 
having the structural formula: 
  
wherein the nitrogen-to-sulfur ratio is from about 1 to about 
1.4 and n is such that the molecular weight is about 
1000 to about 100,000. When dissolved in an aqueous carrier 
fluid, the copolymer is particularly effective in preven­
ting clay swelling and/or fines migration.
Patent EP-0271451-A3 (EP)
IPC: B61F5/02
Filed: 1987-11-03
Abstract: A bogie for railway vehicles comprises a chassis formed 
by two side members (1,2) which carry bushes at their 
respective ends (1a, 2a) for rotatably supporting two 
axles (7), and by a cross member (9) which 
interconnects the central regions of the two side 
members (1,2) so as to allow relative pivoting and 
carries centrally a rocker entrainment member (12) for 
connection to the body of a railway vehicle by means of 
two opposing longitudinal connecting rods (13).
Patent EP-0275931-A3 (EP)
Title: Expansion valve
IPC: F25B41/06
Filed: 1988-01-14
Abstract: An expansion valve incorporated in the refrige­
rant circuit of, for example, a refrigerator and adapted 
for controlling the flow rate of the refrigerant in said 
refrigerant circuit. The expansion valve has a pressure 
chamber (2) formed in the valve body (1) and adapted for 
receiving the discharge pressure of the refrigerant circuit, 
a deflectable partition member (8) disposed in the pressure 
chamber (2) and presenting a pressure-receiving surface (8a) 
at the free end thereof, an electric actuator (21) 
connected to the surface of the pressure-receiving surface 
(8a) opposite to the pressure-receiving surface (8a) through 
a compression spring (13), a needle (15) connected to the 
pressure-receiving surface (8a) and adapted to cooperate 
with an orifice (16) which provides a communication between 
two valve chambers (3a, 3b) in the valve body (1), and a 
controller for operating the electric actuator (21) in 
accordance with the temperature of the refrigerant gas in 
the compressor discharge side of the refrigerant cycle, 
whereby the needle (15) operates in response to the dis­
placement of the partition member (8) which is caused in 
accordance with changes in the temperature and the pressure 
of the refrigerant gas in the compressor discharge side of 
the refrigerant circuit, whereby the degree of opening of the 
orifice (16) is changed to control the degree of super­
heating of the refrigerant at the discharge side of the 
compressor.
Patent EP-0287813-A3 (EP)
IPC: H01B7/17
Filed: 1988-03-19
Abstract: An electrical conductor is provided with an electrical insulation (11) surrounding the conductor (10) and a surrounding protective layer (12) which protects the insulation against degradation caused by corona. The protective layer consists of an organic polymer containing at least 10 per cent by volume of a powdered filler material in the form of chromium oxide, iron oxide, or a mixture of chromium oxide and iron oxide. The filler preferably has an intrinsic resistivity of 10<4> - 10<8> ohm m. The thickness of the protective layer is preferably smaller than the thickness of the underlying insulation (11) and its resistivity preferably exceeds 10<1><0> ohm m. The conductor is used, among other things, in windings and coils for electrical machines.
Patent EP-0314875-A3 (EP)
IPC: F42B10/50
Filed: 1988-07-05
Abstract: Eine Übungsmunition für Artillerie soll mit gleichen 
Ladungen und gleichem Erhöhungsbereich wie scharfe 
Munition auf kurzen Schießplätzen verschossen werden 
können. Dabei soll das Geschoß in widerstandsstabili­
siertem berechenbarem Zustand fliegen. Das wird dadurch 
erreicht, daß der Geschoßkörper in seiner Außenform und 
ggf. auch seiner Masse mit einem scharfen Artilleriege­
schoß gleichen Kalibers übereinstimmt und aus einer 
hinteren, mit einem Geschoßboden (3) starr und fest 
verbundenen zylindrischen Hülse (1) und einem Vorderteil 
aus zwei oder mehreren gleichen Teilstücken (2) besteht, 
die an der Hülse 1 mittels einer Spreizverbindung um 
einen vorbestimmten Winkel aufspreizbar gehalten sind 
und im vorderen Bereich durch die infolge des Dralls sich 
beim Abschluß lösende Haltevorrichtung, z. B. einem Ring 
in einer Nut (2a) der Teilstücke (2), zusammengehalten 
sind.
Patent EP-0304608-A3 (EP)
Title: Multi-mode dynamic code assignment for data compression
IPC: H03M7/30
Filed: 1988-07-15
Abstract: Bit-serial compression process improved by inclusion of 
character-repeat (character) mode.  
     During the compression process in a bit serial (bit) mode, 
using a predictive scheme with code words for each predicted 
bit, the characters, typically bytes (eight bits), are 
assembled bit by bit. Each assembled character is compared to 
the preceding character. When two successive identical 
characters occur, the process changes to the repeat-character 
mode wherein successive identical characters are signaled in 
the same manner as correctly predicted bits.  
     When a different character occurs, the process signals in a 
manner corresponding to an incorrectly predicted bit.  
     Provisions are made for limitations imposed by finite code 
spaces, for supplying a data bit when recording a code word 
associated with an exhausted code space or different characted, 
and for indicating an identical character has occurred when 
recording a code word associated with an exhausted code space.
Patent EP-0321844-A3 (EP)
Title: Process for making 2-oxo-1-(((substituted sulfonyl)-amino)carbonyl)azetidines and intermediates used therein
IPC: A61P31/04
Filed: 1988-12-14
Abstract: An improved process for making compounds 
having the formula 
  
and especially compounds having the formula 
  
is disclosed.
Patent EP-0340344-A3 (EP)
Title: Fast access priority queue
IPC: G06F15/177
Filed: 1988-12-23
Abstract: In processing a priority queue, the elements are kept 
in an unsorted stack and are searched for the next 
highest priority element only after the highest 
priority element has been read from the holding 
register. Each time a new element is written into the 
queue, a comparison is made of the priority of the new 
element with the priority of the existing element in 
the holding register. If the new element has a higher 
priority, then the existing element in the holding 
register is written onto the top of the stack. 
Alternately, if the element in the holding register 
has the higher priority, then the new element is 
written onto the top of the stack. This assures that 
the holding register always contains the element 
having the highest priority. Therefore, a read of the 
priority queue by reading the contents of the holding 
register guarantees that the highest priority element 
is there and it can be accessed immediately without 
further searching the queue.
Patent EP-0322810-A3 (EP)
IPC: A61K31/545
Filed: 1988-12-23
Abstract: Die Erfindung betrifft Cephalosporinderivate der allge­
meinen Formel 
  
in der m 0, 1 oder 2, R¹ Wasserstoff oder eine Acyl­
gruppe, R² Wasserstoff, niederes Alkoxy, niederes 
Alkylthio oder niederes Alkanoylamino, R³¹ Wasser­
stoff, niederes Alkyl, niederes Alkenyl, C₃-C₇-­
Cycloalkyl, Halogen-niederes Alkyl oder Mono-, Di- oder 
Tri-halogenphenyl; Z R³⁰ -C oder Stickstoff, R³⁰ 
Wasserstoff oder Halogen, oder R³⁰ und R³¹ zusammen 
eine C₃-C₅-Alkylengruppe, eine C₂-C₄-Alkylenmono­
oxygruppe oder eine C₁-C₂ Alkylendioxygruppe, R³² 
Wasserstoff, Halogen, niederes Alkyl oder einen gege­
benenfalls substituierten 5- oder 6-gliedrigen hetero­
cyclischen Ring mit einem, zwei oder drei Sauerstoff-, 
Stickstoff- und/oder Schwefelatomen und R³³ Wasser­
stoff oder Halogen oder R³² und R³³ zusammen eine 
C₁-C₄-Alkylendioxygruppe darstellen,  
sowie leicht hydrolysierbare Ester und Salze dieser Verbin­
dungen und Hydrate der Verbindungen der Formel I bzw. von 
deren Estern und Salzen. 
 
  
     Die Erfindung betrifft ebenfalls ein Verfahren zur 
Herstellung dieser Verbindungen sowie entsprechende pharma­
zeutische Präparate.  
     Die Produkte sind antimikrobiell wirksam.
Patent EP-0283236-A3 (EP)
Title: Shower door
IPC: A47K3/36
Filed: 1988-03-15
Abstract: A shower door (10) comprises hinge elements (35, 42) including a 
tongue (46) which is telescopically received in a tubular rail (32, 34); a snap 
connector (54) passes through the door panel (16), a blind opening (50) in the 
rail, and the tongue to secure the hinge element to the panel, so as to 
delocalize the stress over a wide area thereof without being visible to detract 
from the appearance of the door. The panels may be mounted from a support 
column (100) using variable length support rods (102) securing thereto, which 
permit the doors to be used with various width enclosures and to accommodate 
out of verticality of the enclosure walls. The hinge elements (38, 42) 
connecting the door (10) to the support rods (102) include a stationary sleeve 
(66) and a bushing (110) which may be rotated relative to the sleeve by using a 
tool. The bushing includes indexing means (114) which serves to define the 
plane of shut of the door (10).
Patent EP-0288162-A3 (EP)
IPC: H01R12/61
Filed: 1988-03-24
Abstract: The tapping or splicing apparatus for electrically 
connecting cables of the type having plural insulated 
conductors and drain wires comprises a base (20) having 
an upper surface (20b) and a lower, substantially flat 
surface (20a) for juxtaposition with a floor surface. A 
plurality of insulation displacement contacts (30) are 
supported on the base upper surface (20b), each contact 
(30) being configured to receive and electrically connect 
insulated conductors from at least two electrical cables. 
A detachable cover (34) is secured to the base (20), 
the cover (34) having an extent covering the contacts and 
including an upper surface (34b) that tapers downwardly 
(34c) toward the cover periphery. At the cover periphery 
there are plurality of cutouts (34f) extending through 
the upper surface (34b) of the cover (34), each cutout 
(34f) configured to accommodate a cable (12) therein 
in a manner to present a gradual taper of the apparatus 
beneath carpets in an undercarpet wiring system to minimize 
its height effect in use.
Patent EP-0294968-A3 (EP)
Title: Fluorocopolymer compositions
IPC: C08L33/06
Filed: 1988-05-24
Abstract: Composition, optionally curable, comprising a 
fluorocopolymer admixed with an acrylic polymer, where 
the fluoropolymer comprises units of a fluorolefine 
(e.g. TFE) and fluoroallylether (e.g. tetrafluoro­
allylether).
Patent EP-0311371-A3 (EP)
Title: Cationically curable compositions
IPC: C08G8/22
Filed: 1988-10-05
Abstract: Cationically curable compositions comprise: 
   A (i) phenols and phenoxy silyl ethers of the formula 
  
wherein R a  and R b  (which may be the same or different) 
are H or an  ortho ,  para  directing activating group for 
aromatic electrophilic substitution, other than an amine; 
provided that R a  and R b  are not both H;  
X is hydroxy or 
  
wherein R₁ and R₂ are H, hydrocarbyl having 1-5 carbon 
atoms, or aryl  
R₃ is H, hydrocarbyl, aryl, hydrocarbylaryl or a 
halogen-substituted derivative thereof;    A (ii) phenol ethers of the formula 
  
wherein R₄, R₅ and R₆ which may be the same or 
different are hydrocarbyl, aryl, hydrocarbylaryl, or a 
substituted derivative thereof; 
 
    A (iii) ethers of hydroquinone of the formula 
  
wherein R₄ and R₅ are as defined above;    A (iv) substituted phenol ethers of the formula 
  
wherein R₄ and R₅ are as defined above  
and R₇ is -C(O)-NH-R₈-NH-C(O)-  
or -C(O)-R₈-C(O)-  
wherein R₈ is a divalent aliphatic, cycloaliphatic or 
aromatic group;    A (v) phenolic compounds of the formula 
  
wherein R a  and X are as defined herein  
R a  is an n-valent radical and 2 ≦ n ≦ 4    
a compound B selected from 
   B (i) formaldehyde; and compounds capable of producing 
formaldehyde in the presence of an acid; 
 
    B (ii) monofunctional aldehydes other than formaldehyde; and 
compounds capable of producing such aldehydes in the 
presence of acid    B (iii) multi-functional aldehydes; and compounds capable of 
producing such aldehydes in the presence of acid;     
a compound C which is a latent acid catalyst, activatable by radiation, 
heat or moisture. The compositions can be stored and applied (for 
example in coatings, sealants and adhesives) in the liquid condition, 
and then cured directly to a solid condition.
Patent EP-0316119-A3 (EP)
Title: An elongate gas generator for inflating vehicle inflatable restraint cushions
IPC: B60R21/26
Filed: 1988-11-04
Abstract: A gas generator (10) which has a high volume combustion chamber (68) for increased gas production and which is sized small enough to be confined within a vehicle steering wheel circumference (14) with a minimum impact on the aesthetics of the steering wheel and general interior of the vehicle for inflating a vehicle inflatable restraint cushion in the event of an accident. The inflater is generally cylindrical in shape and includes a centrally disposed combustion chamber (68) flanked by a pair of diffuser chambers (84).
Patent EP-0330080-A3 (EP)
IPC: G01N33/68
Filed: 1989-02-17
Abstract: Es sind ein Verfahren sowie ein Mittel zur quantitati­
ven Bestimmung von Nierenschäden beschrieben, wobei 
poly- oder monoklonale Antikörper gegen die Proteine 
Villin und/oder Fimbrin eingesetzt werden, die im Urin 
erscheinen, sobald Beeinträchtigungen der Niere, bei­
spielsweise Abstoßungsreaktionen bei einer transplan­
tierten Niere oder Tubulusentzündungen, auftreten.
Patent EP-0334074-A3 (EP)
IPC: B29C41/08
Filed: 1989-03-03
Abstract: Bei einer Vorrichtung zum Herstellen von Kunststoff-Formfolien wird ein 
Formwerkzeug aufgeheizt und mit einem, fluiden Thermoplast-Kunststoff 
enthaltenden Behälter verbunden, worauf nach einer biaxialen Drehung des 
Formwerkzeugs und des Behälters auf der Oberfläche des aufgeheizten 
Formwerkzeugs eine Schicht aus Kunststoff aufschmilzt, die nach dem 
Abkühlen des Formwerkzeugs als Kunststoff-Formfolie entnommen wird. Zur 
Reduzierung des Energie- und Zeitaufwandes wird das Formwerkzeug mittels 
Heizstrahlern aufgeheizt.
Patent EP-0334307-A3 (EP)
Title: Sealing arrangement for doors
IPC: E06B7/215
Filed: 1989-03-22
Abstract: The sealing arrangement is used for closed doors to seal the gap between the floor and the lower edge of the door. A switch for an electromagnet (55) is assigned to a sealing body (23) as a triggering element for moving said body into the sealing position. The switch is connected to the sealing body (23) via a lifting device (29, 30) having an armature (44). By means of the switch, the electromagnet (55) is excited upon closure of the door, then draws the armature (44) and moves the sealing body (23) out of a support (1) via the lifting device (29, 30) and into the sealing position. <IMAGE>
Patent EP-0339403-A3 (EP)
IPC: H04J3/04
Filed: 1989-04-15
Abstract: Die Erfindung betrifft ein Verfahren zum Multiplexieren von 
wortstrukturierten Eingangssignalen unter Verwendung eines 
Multiplexers, wobei die Eingangssignale so gewandelt werden, 
daß je Eingangssignal pro Bit ein Bitstrom parallel 
entsteht, diese parallelen Bitströme zu Gruppen in einer 
Busstruktur zusammengefaßt werden, so daß auf den 
Busleitungen die Eingangssignale parallel nacheinander 
erscheinen, und jeweils die Hälfte der Busgruppen mit Hilfe 
eines Umschalters so auf jeweils eine Leitungsgruppe 
geschaltet wird, daß jedes Eingangssignal in der 
ursprünglichen Bitbreite parallel an diesen Leitungen 
erscheint, Signale auf diesen Leitungen durch 
Parallel-Serien-Wandler zu seriellen Signalen verarbeitet 
werden, und an den Ausgängen der Parallel-Serien-Wandler die 
seriellen Signale jeweils Teile der Eingangssignale parallel 
abbilden, und diese seriellen Signale in bekannter Weise 
durch den Multiplexer verarbeitet werden.
Patent EP-0354301-A3 (EP)
IPC: C07D453/02
Filed: 1989-04-26
Abstract: Die Erfindung betrifft ein neues Verfahren zur 
Herstellung von Chinuclidin-3-methanol durch 
Umsetzung von Chinuclidin-3-on zum entsprechenden 
Hydroxycyanhydrin, dessen Veresterung, 
Dehydratisierung des Hydroxyesters, Hydrierung und 
Reduktion, wobei Chinuclidin-3-hydroxycyanhydrin über 
die Imidesterstufe zum 
Chinuclidin-3-hydroxy-3-carbonsäuremethylester 
umgesetzt wird die Dehydratisierung mit Thionylchlorid 
erfolgt und die Hydrierung des 
Chinuclidin-3-carbonsäuremethylesters mit Wasserstoff 
unter Verwendung von Raney Nickel erfolgt.
Patent EP-0343483-A3 (EP)
Title: Self-lubricating materials
IPC: F16C33/04
Filed: 1989-05-16
Abstract: Self-lubricating materials are described comprising a 
plastics material matrix and having lubricant containing 
exfoliated graphite therein. Exfoliated graphite has a 
high affinity for greases and oils and allows the 
processing of the plastics material without significant 
plasticisation and weakening of the matrix material.
Patent EP-0355627-A3 (EP)
IPC: G06F3/147
Filed: 1989-08-11
Abstract: An electronic transparency device is provided 
with a memory in which a plurality of frames of video 
data ("slides") can be stored. The apparatus includes 
a control microprocessor which can cause predefined 
sequences of slides to be presented on the LCD panel 
automatically. These slide "shows" are defined by the 
user using a hand held remote control unit in 
conjuntion with menus displayed on the LCD panel in 
window fashion by the microprocessor. The user can 
specify the duration that each slide in a sequence is 
to be shown, the video transition by which it is to be 
introduced, the degree of "windowshading" with which 
it is to be displayed, etc. Once a show is defined, 
it can be instituted and controlled from the remote 
control unit. Among other numerous features, the 
transparency also includes a pointer that can be 
superimposed on the display and controlled by the 
remote control unit. This pointer can be used to 
define certain portions of the screen that are to be 
displayed in highlighted fashion.
Patent EP-0358164-A3 (EP)
Title: Method for setting a leak indication and/or a thermal insulation gap between a wall and a lining panel as well as the application of the lining panel therefor
IPC: E04B1/92
Filed: 1989-09-05
Abstract: A method is described for setting a leak indication gap between the surface of a wall, for example a concrete surface, and lining panels anchored thereon. To this end, an intermediate layer, which is removed after fastening the lining panel to the wall to form the leak indication gap, is applied on the rear side of the lining panel. Alternatively, a double panel can also be provided, the two panels of which are held at a well-defined distance by means of suitable spacers. <IMAGE>
Patent EP-0369488-A3 (EP)
IPC: B23Q1/30
Filed: 1989-11-18
Abstract: Le support ou plateau (16) comprend une base (18) 
destinée à être fixée à une partie (14) de la machine outil 
faisant face au support à outil, une plaque de support (30) de 
pièce usinée portée par ladite base (18) de façon à pouvoir y 
tourner, un système de freinage (40) porté par ladite base (18) et 
par ladite plaque (30) de support et normalement contrainte en 
une position de freinage bloquant la plaque de support (30) 
pour l'empêcher de tourner dans l'une ou l'autre 
direction. La plaque de support a un orifice (36) au travers 
lequel une goupille (10) peut être insérée, la goupille 
causant le dégagement du frein (40), de sorte que la goupille (10) 
puisse faire tourner la plaque de support (30) vers une autre 
position d'indexation. Lorsque la goupille (10) est retirée 
de l'orifice (36), le frein (40) bloque automatiquement la rotation 
de la plaque de support. En fixant la goupille (10) au 
plateau d'outil d'une machine-outil à commande numérique, 
cette dernière est convertie en une machine-outil ayant 
un axe de déplacement additionnel, nommément l'indexation 
de la rotation de la plaque de support (30) sous le contrôle 
du support à outil (T).
Patent EP-0374694-A3 (EP)
Title: Defect detection system and method for pattern to be inspected
IPC: G01N21/93
Filed: 1989-12-12
Abstract: A defect detection system and method for a pattern to 
be inspected wherein multiple-focus images of the pattern 
to be inspected are obtained and a defect on the pattern 
to be inspected is detected utilizing the multiple-focus 
images.
Patent EP-0342774-A3 (EP)
Title: Active optical fibre star coupler
IPC: G02B6/28
Filed: 1989-02-22
Abstract: An active optical fibre star coupler having a 
length of amplifying optical fibre (1) optically 
connected at one end to a wavelength combining coupler 
(2) and at the other end to via a beam expanding element 
(3) to a set of output optical fibres (4).
Patent EP-0375331-A3 (EP)
IPC: H05B3/84
Filed: 1989-12-18
Abstract: An automated drawing apparatus is disclosed, in which a dot 
string along a model line (L r ) of demister heater wires (2) on a 
two-dimensional developed view of a glass window of a motor vehicle is 
digitized to generate functions of two-dimensional free curves 
corresponding to the heater wires (2). A width of each conductor of the 
heater wires (2) is calculated on the basis of input data consisting of a 
heater resistance, a conductor length, sizes of heating areas (A,B,C), and 
calorific values of the respective areas, and a basic line of the heater 
wire (2) is offset by the conductor width to generate conductor contours. 
Print patterns of heater wires are drawn automatically and this eliminates 
precise manual drafting.